2563425232552 has 16 divisors (see below), whose sum is σ = 4806441465300. Its totient is φ = 1281707508480.

The previous prime is 2563425232531. The next prime is 2563425232561. The reversal of 2563425232552 is 2552325243652.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2559507223716 + 3918008836 = 1599846^2 + 62594^2 .

It is a super-2 number, since 2×2563425232552² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2278224 + ... + 3212032.

Almost surely, 2^{2563425232552} is an apocalyptic number.

It is an amenable number.

2563425232552 is a deficient number, since it is larger than the sum of its proper divisors (2243016232748).

2563425232552 is a wasteful number, since it uses less digits than its factorization.

2563425232552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276956 (or 1276952 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 46.

The spelling of 2563425232552 in words is "two trillion, five hundred sixty-three billion, four hundred twenty-five million, two hundred thirty-two thousand, five hundred fifty-two".